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Concentration of Risk - Additional Information (Detail) - Vendor [Member] - Customer [Member] | 12 Months Ended
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Jan. 31, 2024 | Jan. 31, 2023 | Jan. 31, 2022
Purchases [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage |  | 18.70% | 23.30%
Purchases [Member] | Two Vendors [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage | 23.50% |  |
Trade Accounts Payables [Member] |  |  |
Concentration Risk [Line Items] |  |  |
Concentration Risk, Percentage | 46.90% | 16.20% | 15.40%

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 954 -SubTopic 310 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481027/954-310-50-2 + Details
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